"In this clear, concise, and readable short biography, Simonetta Carr tells the dramatic story of John Knox. Setting him in the context of his troubled times, she vividly explains how he became a Protestant, a galley slave, a friend of John Calvin, an English pastor, and, finally, the leading preacher of the Scottish Reformation. This is an excellent introduction for children to the religious ideas that transformed the churches of sixteenth-century Western Europe." Rosalind K. Marshall, fellow of the Royal Society of Literature and author of John Knox